Brain Master Iq Challenge is an online HTML5 game presented by yiv.com, it's playable in browsers such as safari and chrome. You can play the game on smartphone and tablet (iPhone, iPad, Samsung, Android devices and Windows Phone). Brain Master Iq Challenge is a development brain puzzle game with hundreds of free IQ challenges that will help improve your IQ. it has a series of brain test levels and IQ challenges that are addictive. Think carefully and pass all the brain tasks to become the person with the highest IQ. Let's get started and enjoy the latest brain game today! 95.68% of 335 players like the mobile game.